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-rw-r--r--kernel/sched/sched.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index c58f389..bb409ef 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -1496,6 +1496,8 @@ extern void init_dl_bandwidth(struct dl_bandwidth *dl_b, u64 period, u64 runtime
extern void init_dl_task_timer(struct sched_dl_entity *dl_se);
extern void init_dl_inactive_task_timer(struct sched_dl_entity *dl_se);
+#define BW_SHIFT 20
+#define BW_UNIT (1 << BW_SHIFT)
unsigned long to_ratio(u64 period, u64 runtime);
extern void init_entity_runnable_average(struct sched_entity *se);
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